UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '89E5OumMUh7qYhAHUwk+rJN9Vi46rpwbsQgqVBXK0Vs=' 
WHERE 
  key_id = '8f37e849aa0bb234c989513f0a217c9f8ee01715416370f4349ee66209787091' 
  AND (
    token = '89E5OumMUh7qYhAHUwk+rJN9Vi46rpwbsQgqVBXK0Vs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )